27 	struct dsa_switch *ds = bus->priv;  in dsa_slave_phy_read()  local
29 	if (ds->phys_mii_mask & (1 << addr))  in dsa_slave_phy_read()
30 		return ds->drv->phy_read(ds, addr, reg);  in dsa_slave_phy_read()
37 	struct dsa_switch *ds = bus->priv;  in dsa_slave_phy_write()  local
39 	if (ds->phys_mii_mask & (1 << addr))  in dsa_slave_phy_write()
40 		return ds->drv->phy_write(ds, addr, reg, val);  in dsa_slave_phy_write()
45 void dsa_slave_mii_bus_init(struct dsa_switch *ds)  in dsa_slave_mii_bus_init()  argument
47 	ds->slave_mii_bus->priv = (void *)ds;  in dsa_slave_mii_bus_init()
48 	ds->slave_mii_bus->name = "dsa slave smi";  in dsa_slave_mii_bus_init()
49 	ds->slave_mii_bus->read = dsa_slave_phy_read;  in dsa_slave_mii_bus_init()
50 	ds->slave_mii_bus->write = dsa_slave_phy_write;  in dsa_slave_mii_bus_init()
51 	snprintf(ds->slave_mii_bus->id, MII_BUS_ID_SIZE, "dsa-%d:%.2x",  in dsa_slave_mii_bus_init()
52 			ds->index, ds->pd->sw_addr);  in dsa_slave_mii_bus_init()
53 	ds->slave_mii_bus->parent = ds->master_dev;  in dsa_slave_mii_bus_init()
54 	ds->slave_mii_bus->phy_mask = ~ds->phys_mii_mask;  in dsa_slave_mii_bus_init()
75 	struct dsa_switch *ds = p->parent;  in dsa_slave_open()  local
100 	if (ds->drv->port_enable) {  in dsa_slave_open()
101 		err = ds->drv->port_enable(ds, p->port, p->phy);  in dsa_slave_open()
106 	if (ds->drv->port_stp_update)  in dsa_slave_open()
107 		ds->drv->port_stp_update(ds, p->port, stp_state);  in dsa_slave_open()
131 	struct dsa_switch *ds = p->parent;  in dsa_slave_close()  local
146 	if (ds->drv->port_disable)  in dsa_slave_close()
147 		ds->drv->port_disable(ds, p->port, p->phy);  in dsa_slave_close()
149 	if (ds->drv->port_stp_update)  in dsa_slave_close()
150 		ds->drv->port_stp_update(ds, p->port, BR_STATE_DISABLED);  in dsa_slave_close()
203 static int dsa_bridge_check_vlan_range(struct dsa_switch *ds,  in dsa_bridge_check_vlan_range()  argument
214 	if (!ds->drv->vlan_getnext || !vid_begin)  in dsa_bridge_check_vlan_range()
220 		err = ds->drv->vlan_getnext(ds, &vid, members, untagged);  in dsa_bridge_check_vlan_range()
231 		dev = ds->ports[member];  in dsa_bridge_check_vlan_range()
249 	struct dsa_switch *ds = p->parent;  in dsa_slave_port_vlan_add()  local
253 		if (!ds->drv->port_vlan_prepare || !ds->drv->port_vlan_add)  in dsa_slave_port_vlan_add()
259 		err = dsa_bridge_check_vlan_range(ds, p->bridge_dev,  in dsa_slave_port_vlan_add()
265 		err = ds->drv->port_vlan_prepare(ds, p->port, vlan, trans);  in dsa_slave_port_vlan_add()
269 		err = ds->drv->port_vlan_add(ds, p->port, vlan, trans);  in dsa_slave_port_vlan_add()
281 	struct dsa_switch *ds = p->parent;  in dsa_slave_port_vlan_del()  local
283 	if (!ds->drv->port_vlan_del)  in dsa_slave_port_vlan_del()
286 	return ds->drv->port_vlan_del(ds, p->port, vlan);  in dsa_slave_port_vlan_del()
294 	struct dsa_switch *ds = p->parent;  in dsa_slave_port_vlan_dump()  local
300 	if (!ds->drv->vlan_getnext || !ds->drv->port_pvid_get)  in dsa_slave_port_vlan_dump()
303 	err = ds->drv->port_pvid_get(ds, p->port, &pvid);  in dsa_slave_port_vlan_dump()
308 		err = ds->drv->vlan_getnext(ds, &vid, members, untagged);  in dsa_slave_port_vlan_dump()
337 	struct dsa_switch *ds = p->parent;  in dsa_slave_port_fdb_add()  local
340 	if (!ds->drv->port_fdb_prepare || !ds->drv->port_fdb_add)  in dsa_slave_port_fdb_add()
344 		ret = ds->drv->port_fdb_prepare(ds, p->port, fdb, trans);  in dsa_slave_port_fdb_add()
346 		ret = ds->drv->port_fdb_add(ds, p->port, fdb, trans);  in dsa_slave_port_fdb_add()
355 	struct dsa_switch *ds = p->parent;  in dsa_slave_port_fdb_del()  local
358 	if (ds->drv->port_fdb_del)  in dsa_slave_port_fdb_del()
359 		ret = ds->drv->port_fdb_del(ds, p->port, fdb);  in dsa_slave_port_fdb_del()
369 	struct dsa_switch *ds = p->parent;  in dsa_slave_port_fdb_dump()  local
371 	if (ds->drv->port_fdb_dump)  in dsa_slave_port_fdb_dump()
372 		return ds->drv->port_fdb_dump(ds, p->port, fdb, cb);  in dsa_slave_port_fdb_dump()
391 static u32 dsa_slave_br_port_mask(struct dsa_switch *ds,  in dsa_slave_br_port_mask()  argument
399 		if (!dsa_is_port_initialized(ds, port))  in dsa_slave_br_port_mask()
402 		p = netdev_priv(ds->ports[port]);  in dsa_slave_br_port_mask()
404 		if (ds->ports[port]->priv_flags & IFF_BRIDGE_PORT &&  in dsa_slave_br_port_mask()
415 	struct dsa_switch *ds = p->parent;  in dsa_slave_stp_update()  local
418 	if (ds->drv->port_stp_update)  in dsa_slave_stp_update()
419 		ret = ds->drv->port_stp_update(ds, p->port, state);  in dsa_slave_stp_update()
429 	struct dsa_switch *ds = p->parent;  in dsa_slave_port_attr_set()  local
435 			ret = ds->drv->port_stp_update ? 0 : -EOPNOTSUPP;  in dsa_slave_port_attr_set()
437 			ret = ds->drv->port_stp_update(ds, p->port,  in dsa_slave_port_attr_set()
529 	struct dsa_switch *ds = p->parent;  in dsa_slave_bridge_port_join()  local
534 	if (ds->drv->port_join_bridge)  in dsa_slave_bridge_port_join()
535 		ret = ds->drv->port_join_bridge(ds, p->port,  in dsa_slave_bridge_port_join()
536 						dsa_slave_br_port_mask(ds, br));  in dsa_slave_bridge_port_join()
544 	struct dsa_switch *ds = p->parent;  in dsa_slave_bridge_port_leave()  local
548 	if (ds->drv->port_leave_bridge)  in dsa_slave_bridge_port_leave()
549 		ret = ds->drv->port_leave_bridge(ds, p->port,  in dsa_slave_bridge_port_leave()
550 						 dsa_slave_br_port_mask(ds, p->bridge_dev));  in dsa_slave_bridge_port_leave()
566 	struct dsa_switch *ds = p->parent;  in dsa_slave_port_attr_get()  local
570 		attr->u.ppid.id_len = sizeof(ds->index);  in dsa_slave_port_attr_get()
571 		memcpy(&attr->u.ppid.id, &ds->index, attr->u.ppid.id_len);  in dsa_slave_port_attr_get()
668 	struct dsa_switch *ds = p->parent;  in dsa_slave_get_regs_len()  local
670 	if (ds->drv->get_regs_len)  in dsa_slave_get_regs_len()
671 		return ds->drv->get_regs_len(ds, p->port);  in dsa_slave_get_regs_len()
680 	struct dsa_switch *ds = p->parent;  in dsa_slave_get_regs()  local
682 	if (ds->drv->get_regs)  in dsa_slave_get_regs()
683 		ds->drv->get_regs(ds, p->port, regs, _p);  in dsa_slave_get_regs()
711 	struct dsa_switch *ds = p->parent;  in dsa_slave_get_eeprom_len()  local
713 	if (ds->pd->eeprom_len)  in dsa_slave_get_eeprom_len()
714 		return ds->pd->eeprom_len;  in dsa_slave_get_eeprom_len()
716 	if (ds->drv->get_eeprom_len)  in dsa_slave_get_eeprom_len()
717 		return ds->drv->get_eeprom_len(ds);  in dsa_slave_get_eeprom_len()
726 	struct dsa_switch *ds = p->parent;  in dsa_slave_get_eeprom()  local
728 	if (ds->drv->get_eeprom)  in dsa_slave_get_eeprom()
729 		return ds->drv->get_eeprom(ds, eeprom, data);  in dsa_slave_get_eeprom()
738 	struct dsa_switch *ds = p->parent;  in dsa_slave_set_eeprom()  local
740 	if (ds->drv->set_eeprom)  in dsa_slave_set_eeprom()
741 		return ds->drv->set_eeprom(ds, eeprom, data);  in dsa_slave_set_eeprom()
750 	struct dsa_switch *ds = p->parent;  in dsa_slave_get_strings()  local
759 		if (ds->drv->get_strings != NULL)  in dsa_slave_get_strings()
760 			ds->drv->get_strings(ds, p->port, data + 4 * len);  in dsa_slave_get_strings()
769 	struct dsa_switch *ds = p->parent;  in dsa_slave_get_ethtool_stats()  local
775 	if (ds->drv->get_ethtool_stats != NULL)  in dsa_slave_get_ethtool_stats()
776 		ds->drv->get_ethtool_stats(ds, p->port, data + 4);  in dsa_slave_get_ethtool_stats()
782 	struct dsa_switch *ds = p->parent;  in dsa_slave_get_sset_count()  local
788 		if (ds->drv->get_sset_count != NULL)  in dsa_slave_get_sset_count()
789 			count += ds->drv->get_sset_count(ds);  in dsa_slave_get_sset_count()
800 	struct dsa_switch *ds = p->parent;  in dsa_slave_get_wol()  local
802 	if (ds->drv->get_wol)  in dsa_slave_get_wol()
803 		ds->drv->get_wol(ds, p->port, w);  in dsa_slave_get_wol()
809 	struct dsa_switch *ds = p->parent;  in dsa_slave_set_wol()  local
812 	if (ds->drv->set_wol)  in dsa_slave_set_wol()
813 		ret = ds->drv->set_wol(ds, p->port, w);  in dsa_slave_set_wol()
821 	struct dsa_switch *ds = p->parent;  in dsa_slave_set_eee()  local
824 	if (!ds->drv->set_eee)  in dsa_slave_set_eee()
827 	ret = ds->drv->set_eee(ds, p->port, p->phy, e);  in dsa_slave_set_eee()
840 	struct dsa_switch *ds = p->parent;  in dsa_slave_get_eee()  local
843 	if (!ds->drv->get_eee)  in dsa_slave_get_eee()
846 	ret = ds->drv->get_eee(ds, p->port, e);  in dsa_slave_get_eee()
861 	struct dsa_switch *ds = p->parent;  in dsa_slave_netpoll_setup()  local
862 	struct net_device *master = ds->dst->master_netdev;  in dsa_slave_netpoll_setup()
956 	struct dsa_switch *ds = p->parent;  in dsa_slave_adjust_link()  local
974 	if (ds->drv->adjust_link && status_changed)  in dsa_slave_adjust_link()
975 		ds->drv->adjust_link(ds, p->port, p->phy);  in dsa_slave_adjust_link()
985 	struct dsa_switch *ds = p->parent;  in dsa_slave_fixed_link_update()  local
987 	if (ds->drv->fixed_link_update)  in dsa_slave_fixed_link_update()
988 		ds->drv->fixed_link_update(ds, p->port, status);  in dsa_slave_fixed_link_update()
998 	struct dsa_switch *ds = p->parent;  in dsa_slave_phy_connect()  local
1000 	p->phy = ds->slave_mii_bus->phy_map[addr];  in dsa_slave_phy_connect()
1018 	struct dsa_switch *ds = p->parent;  in dsa_slave_phy_setup()  local
1019 	struct dsa_chip_data *cd = ds->pd;  in dsa_slave_phy_setup()
1045 	if (ds->drv->get_phy_flags)  in dsa_slave_phy_setup()
1046 		phy_flags = ds->drv->get_phy_flags(ds, p->port);  in dsa_slave_phy_setup()
1057 		    (ds->phys_mii_mask & (1 << phy_id))) {  in dsa_slave_phy_setup()
1129 int dsa_slave_create(struct dsa_switch *ds, struct device *parent,  in dsa_slave_create()  argument
1132 	struct net_device *master = ds->dst->master_netdev;  in dsa_slave_create()
1154 	slave_dev->dev.of_node = ds->pd->port_dn[port];  in dsa_slave_create()
1159 	p->parent = ds;  in dsa_slave_create()
1162 	switch (ds->dst->tag_protocol) {  in dsa_slave_create()
1199 	ds->ports[port] = slave_dev;  in dsa_slave_create()
1205 		ds->ports[port] = NULL;  in dsa_slave_create()